#STARSAND ARTIFACTS HOW TO#

(Note that the comet images were taken with a sub-array of the WFC3 UVIS detector, which is probably why you don't see the star that produced the ghosts.) The ghosts of several bright stars are visible in the exposure of 47įigure 6.9 - note the clear example paired elliptical rings ('figure-of-eight shaped ghosts') on the left part of the upper half of the image. They contain a few percent of the flux of the target. Move outside the field of view as the target moves out of the lower

These figure-eight shaped ghosts gradually UVIS detector, out-of-focus reflections between the CCD and windowsĪppear along a diagonal from the source towards the upper left, well When a point source is positioned in the lower right quadrant of the In fact, Figure 6.9 on this page from the WFC3 Handbook (the instrument used for the comet images) shows a clear examples of 'figure-eight shaped ghosts' due to bright stars in the lower-right quadrant, described thus: The fact that they are oriented with a slightly different angle than the star streaks may be due to the reflection shifting slightly as the telescope is moved. The fact that they have about the same length as the stellar streaks, suggests they are smeared by the telescope's tracking of the comet. “The dark consequences of Douglas’s policies set the stage for his failed presidential bid against Lincoln.” The banner in its display case, where a reflection from an exhibit showing the Lincoln-Douglas debates can be seen.I'm going to guess that these are reflection artifacts of one or two nearby bright stars. As Lincoln Historian Christian McWhirter notes, the banner is a reminder that Douglas once stood at the top of the political hill but fell hard when his efforts to find a slavery compromise divided the nation further. The banner will be displayed for a year in the part of the museum dedicated to exploring Abraham Lincoln’s life before he became president. The teams responsible for that delicate work included registrar Carla Smith, conservator Bonnie Parr, exhibit designers Tom Conway and Shannon Murphy, library associate Ginny Lee, and intern Gabby Antonacci.Įach step was planned in advance so there would be no last-second confusion. Installing the banner in the museum involved carefully unrolling it, putting the magnets around its edges, maneuvering it into a display case, and adjusting light levels to minimize damage to the fabric.

An example of the magnets placed on the front and back of the display. After some experimentation, they were able to match the color of the front magnets to the colors on the fabric, making the display system virtually invisible.

Pairs of magnets on the front and back of the display board would hold the banner in place with a minimum of stress on the fabric. They finally settled on an innovative system of magnets.

#STARSAND ARTIFACTS HOW TO#

(ALPLM)īefore the delicate artifact could be displayed, the ALPLM exhibits and conservation teams had to figure out how to do it without damaging the delicate fabric. What appears to be blue-black thread is actually mold damage. Meanwhile, if Silver Wolf’s Effect Hit Rate is 90 against the same enemy in Honkai: Star Rail, it only has a 95 chance to hit, so she may miss 5 of the time. Instead, mix and match ATK and Electro DMG 2pc sets together. (What is left are thread-like mold stains). There is no single 4pc artifact set that is best for Fischl. Our conservation staff vacuumed the banner, removing surface dirt and mold residue. It was in rough shape when we received it. Douglas Chapter of the Order of DeMolay, an international fraternal organization for young men ages 12 to 21. The banner was a gift to the ALPLM in 2009 from the Stephen A. Perhaps it was used in his 1858 Senate race against Lincoln or maybe a supporter made it with some future presidential race in mind. The number of stars on this banner suggests it was made some time from 1850 to 1858. He was the unofficial leader of the Democratic Party in the 1850s. senator, Douglas was an important national figure when Lincoln was still largely unknown outside Illinois. Douglas.ĭouglas is best remembered today as Abraham Lincoln’s political rival and ultimately a loser in the 1860 presidential race. Starsand is a first-person survival game that takes place in a large open world desert which spans over 64 km2. It’s especially thrilling to show off something as rare as this flag-themed campaign banner for Illinois politician Stephen A. It’s always fun when we get to display something that has never been seen before at the ALPLM.

Starsand artifacts